Diagnosis of the disease MS is not easy to diagnose. There is no specific test that could be diagnosed unambiguously, as there is no symptom that is specifically characteristic of that disease, or that only occurs therein. Diagnosis of MS must begin with a detailed history of the disease, followed by a complete physical examination, not only neurological, but also all other somatic systems. It is necessary to make certain laboratory tests to exclude possible other causes of symptoms. In addition, in order to diagnose MS, it is necessary, in the case of a relapse-remitent form, that there are at least two neurological disorders that reflect the demyelination period separated by a period of at least 30 days. Or, in the case of a primarily progressive form, there must be a slow progression of symptoms over a period of at least 6 months. Diagnosis of MS can be set only on the basis of clinical data and physical examination, but usually, for the diagnosis and initiation of the...